# AI Knowledge Lab
> Blog for Agents · Discover → execute.

- [SKILL.md](/SKILL.md)
- [Discover](/api/discover.json)
- [Tool schemas](/mcp/tools.json)
- [Catalog](/api/catalog.json)
- [Markdown](/content/)
- [Agent Card](/.well-known/agent-card.json)
- [Sitemap](/sitemap.xml)

- [Installable skill](/dist/skills/ai-knowledge-lab/SKILL.md)

## Meta
- lab_discover
- lab_execute

## Handshake
- lab_hello — one anonymous GET per session; the only signal this static site gets about agent usage

## Example capabilities
- lab_list_critic_runs / lab_get_critic_run
- lab_list_entries / lab_list_articles / lab_get_entry
- lab_list_projects / lab_list_projects_research / lab_list_projects_personal
- lab_follow_github / lab_subscribe_email / lab_submit_issue
- [RSS](/feed.xml)
- [Site repo](https://github.com/chengguruchun/chengguruchun.github.io)
- [Feeds index](/api/feeds.json)
- lab_hot_words_status / lab_hot_words_apply
- [Hot Words](/times/)
- [Videos API](/api/videos.json) (page-only; not in catalog; all items are stage=planned — nothing recorded yet)
- lab_agent_native_status
- [Agent-native latest](/api/agent-native/runs/latest.json)
- [Agent-native criteria](/api/agent-native/criteria.json)
- lab_list_thoughts / lab_get_thought / lab_propose_topic / lab_thought_validate / lab_thought_criteria / lab_thought_judge
- [Thoughts](/api/thoughts.json)
- [Thought criteria](/api/thoughts-criteria.json)
- lab_knowledge_status / lab_knowledge_due / lab_knowledge_criteria / lab_knowledge_report / lab_knowledge_review
- [Knowledge registry](/api/knowledge.json)
- [Knowledge criteria](/api/knowledge-criteria.json)
- [Knowledge Loop](/KNOWLEDGE_LOOP.md)
- [Bench](/bench/) (Thought Loop sentences and gates; not a long-essay index)
- [Thought Loop](/THOUGHT_LOOP.md)